springbootlike

type API interface {
	InitAPI()
}

type AppConfig struct {
	config.BaseConfig `yaml:",inline"`
}

type Book struct {
	ID          uuid.UUID `db:"id"`
	Title       string    `db:"title"`
	Description string    `db:"description"`
}

type BookDTO struct {
	ID          uuid.UUID `json:"id"`
	Title       string    `json:"title"`
	Description string    `json:"description"`
}

type NewBookDTO struct {
	Title       string `json:"title"`
	Description string `json:"description"`
}

type Repository interface {
	SaveBook(ctx context.Context, tx database.DBTX, book Book) (Book, error)
	FindBooks(ctx context.Context, tx database.DBTX, pageRequest database.PageRequest) (database.Page[Book], error)
	FindOptionalBookByID(ctx context.Context, tx database.DBTX, id uuid.UUID) (*Book, error)
	DeleteBookByID(ctx context.Context, tx database.DBTX, id uuid.UUID) error
}

type Service interface {
	CreateBook(ctx context.Context, newBook NewBookDTO, tx ...database.DBTX) (BookDTO, error)
	GetBooks(ctx context.Context, pageRequest database.PageRequest, tx ...database.DBTX) (database.Page[BookDTO], error)
	GetBookByID(ctx context.Context, id uuid.UUID, tx ...database.DBTX) (BookDTO, error)
	DeleteBookByID(ctx context.Context, id uuid.UUID, tx ...database.DBTX) error
}